Návrh elektrohydraulického pohonu horizontálního mlýna PM1400

Abstract

This Master thesis revolves around the design of an electrohydraulic drive of a horizontal mill PM 1400 in two working varieties. The first one being hydraulic circuit with accumulators and the second variant is a hydraulic circuit controlled by servo drive. In this diploma master all the necessary parameters of both hydraulic circuits are calculated, and all the hydraulic elements are designed for the proper function of both circuits. Also, frequencies of both systems and piston rod of hydraulic cylinder on buckling strength are calculated. This master thesis contains a comparison of both functional varieties.